1 >STDERR>./example_error: <message>
2 ./example_error:file:42: <message>
3 ./example_error: <message>: Cannot allocate memory
4 ./example_error:file:42: <message>: Cannot allocate memory
5 ./example_error:file:42: <message>: Cannot allocate memory
8 PROG<message>: Cannot allocate memory
9 PROGfile:42: <message>: Cannot allocate memory